*{
    margin: 0;
    padding: 0;
}
body{
    background-size: 100%;
    background-image: url(https://w.wallhaven.cc/full/l3/wallhaven-l3pl3l.png);
}
.header{
    width: 100%;
    height: 80px;
    .header_top{
        width: 1100px;
        height: 80px;
        margin: auto;
        line-height: 80px;
        display: flex;
        justify-content: center;
        position: relative;
        .p1{
            color: red;
            font-size: 40px;
        }
        .p2{
            position: absolute;
            right: 10px;
            color: pink;
        }
    }
}


.banner{
    width: 100%;
    height: 540px;
    .box{
        width: 1100px;
        height: 100%;
        margin: auto;
        position: relative;

        form{
            top: 100px;
            position: absolute;
            left: 70%;
            margin-top: 10px;
        
            width:320px;
            height: 320px;
            border-radius: 10px;
            background-color:rgb(137, 207, 235,0.6);
        
        
            display: flex;
            flex-direction: column;
            align-items: center;
            position: relative;

            .errBox{
                position: absolute;
                display: none;
                color: pink;
                margin-top: 10px;
            }

            .p3{
                position: absolute;
                top: 140px;
                left: 40px;
                margin-top: 10px;
                margin-bottom: 20px;
            }
        }

        label{
            font-size: 25px;
        }
        input{
            margin-top: 20px;
            height: 26px;
            border-radius: 8px;
        }
        button{
            margin-top: 40px;
            width: 200px;
            height: 30px;
        }
    }
}

form label:nth-of-type(1){
    margin-top: 20px;
}
.foother{
    width: 100%;
    height: 80px;
    .foother_wen{
        width: 1100px;
        height: 80px;
        margin: auto;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        ul{
            list-style: none;
            display: flex;
            justify-content: center;
            align-items: center;
            .li1{
                margin: 10px;
                width: 2px;
                height: 15px;
                background-color: black;
            }
        }
    }
}
a{
    text-decoration: none;
}